NEET BIOLOGY

PLANT PHYSIOLOGY

PLANT GROWTH

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A cytokinin like substance isolated from milky endosperm of Zea mays is known as
A
Auxin
B
Nucellus
C
Zeatin
D
ABA
Explanation: 

Detailed explanation-1: -The first naturally occurring cytokinin, trans-zeatin (tZ), was isolated from maize (Zea mays L.) endosperm (Miller, 1961). In the following years, researchers isolated compounds with cytokinin activities from many plant species (Mok and Mok, 2001).

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